Home / 3,011,794,261.70-4,156,376,891.44-1,673,740,747.72

Finding the Fourth Proportional to 3,011,794,261.70, 4,156,376,891.44 and 1,673,740,747.72

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Solution

The fourth proportional to 3,011,794,261.70, 4,156,376,891.44 and 1,673,740,747.72 is: 2,309,818,255.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,011,794,261.70 : 4,156,376,891.44 = 1,673,740,747.72 : x
  2. Step 2: Convert to fraction form
    3,011,794,261.70/4,156,376,891.44 = 1,673,740,747.72/x
  3. Step 3: Cross multiply
    3,011,794,261.70x = 4,156,376,891.44 × 1,673,740,747.72
  4. Step 4: Simplify right side
    3,011,794,261.70x = 6,956,697,366,055,763,968
  5. Step 5: Solve for x
    x = 6,956,697,366,055,763,968/3,011,794,261.70
  6. Step 6: Final answer
    x = 2,309,818,255.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.